نتایج جستجو برای: بادبند ebf
تعداد نتایج: 881 فیلتر نتایج به سال:
Objective To identify factors associated with the interruption of exclusive breastfeeding (EBF) in infants up to 30 days old. Method A cross-sectional study conducted at a university hospital in southern Brazil, from December 2014 to September 2015, with 341 infants up to 30 days old and their mothers. A semi-structured questionnaire was applied consisting of variables related to sociodemogra...
در سازه‌های دارای بادبند یکی از مسئله‌های مهم سختی زیاد مربوط به وجود بادبند در قابها می‌باشد که برای بهبود عملکرد لرزهای بهتر است تا اندازه‌ای این سختی کاهش یابد. اگر بادبند با سختی زیاد همراه باشد، هنگام وقوع زلزله نمی‌تواند وظیفه مستهلک نمودن انرژی را بخوبی انجام دهد وتمام انرژی جذب سازه می‌شود در نتیجه باید به دنبال راهکار بهتری باشیم تا بتوانیم سازه را تا حدی همراه حرکات زلزله نموده وکارا...
BACKGROUND Exclusive breastfeeding (EBF) means that the infant receives only breast milk for the first six months of life after birth. In Bangladesh, the prevalence of EBF remained largely unchanged for nearly two decades and was 43% in 2007. However, in 2011, a prevalence of 64% was reported, an increase by 21 percentage points. The reasons for this large change remain speculative at this poin...
BACKGROUND The behaviour adopted by individuals is moulded by their perception of various issues. In spite of well established benefits of exclusive breastfeeding (EBF) to babies, mothers and society, the EBF practice rate (EBFPr) in our environment has remained low. OBJECTIVE To evaluate mother's perception of exclusive breastfeeding and determine the relationship between such view and their...
BACKGROUND Optimal breastfeeding has benefits for the mother-infant dyads. This study investigated the prevalence and determinants of cessation of exclusive breastfeeding (EBF) in the early postnatal period in a culturally and linguistically diverse population in Sydney, New South Wales, Australia. METHODS The study used routinely collected perinatal data on all live births in 2014 (N = 17,56...
Abstract: Study of gamma ray energy absorption (EABF) and exposure buildup factors (EBF) for some essential soils, ceramic materials in the energy region 0.015-15 MeV up to a penetration depth of 40 mfp (mean free path). To calculate both EABF and EBF, five parameter geometric progressions (G-P) fitting approximation has been used. Variation of EABF and EBF with incident photon energy, penetrat...
BACKGROUND Despite the benefits of exclusive breastfeeding (EBF), exposure to HIV from breast milk has relegated EBF to an option only when formula feeding is not affordable, feasible, safe, and sustainable. Mixed feeding remains the norm in sub-Saharan Africa. OBJECTIVE We evaluated whether the duration of EBF was associated with mortality and HIV infection in children followed to ≤5 y of ag...
OBJECTIVE To analyze time trend in breast-feeding (BF) and exclusive breast-feeding (EBF). METHODS Data from a monitoring system, based on surveys conducted during the National Immunization Campaign in the city of Rio de Janeiro, Southeastern Brazil, in 1996, 1998, 2000, 2003 and 2006, were analyzed. Study population was comprised of 19,044 children younger than one year of age, who were pres...
INTRODUCTION Despite its proven benefit in reducing child mortality and morbidity, the coverage of exclusive breastfeeding (EBF) remains sub-optimal. In Ethiopia, about 52% of infants under six months of age were exclusively breastfed, implying the need for further identification of the barriers to optimal EBF practice. Therefore, this study aimed to investigate EBF and its determinants in the ...
BACKGROUND Airway fibroblasts have become a critical addition to all facets of structural lung tissue changes such as in human asthma and chronic obstructive pulmonary disease, but little is known about their role in the equine recurrent airway obstruction, a disease that resembles to the human asthma. Since the equine bronchial fibroblasts (EBF) have not been isolated and characterized yet, th...
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